package org.jeecg.weixin.common.error;

import lombok.Builder;
import lombok.Data;
import org.jeecg.weixin.common.enums.WxType;
import org.jeecg.weixin.common.util.json.WxGsonBuilder;
import org.apache.commons.lang3.StringUtils;

import java.io.Serializable;

/**
 * 微信错误码. 请阅读： 公众平台：<a href=
 * "http://mp.weixin.qq.com/wiki/10/6380dc743053a91c544ffd2b7c959166.html">全局返回码说明</a>
 * 企业微信：<a href="https://work.weixin.qq.com/api/doc#10649">全局错误码</a>
 *
 * @author Daniel Qian & Binary Wang
 */
@Data
@Builder
public class WxError implements Serializable {
	private static final long serialVersionUID = 7869786563361406291L;

	/**
	 * 微信错误代码.
	 */
	private int errorCode;

	/**
	 * 微信错误信息. （如果可以翻译为中文，就为中文）
	 */
	private String errorMsg;

	/**
	 * 微信接口返回的错误原始信息（英文）.
	 */
	private String errorMsgEn;

	private String json;

	public static WxError fromJson(String json) {
		return fromJson(json, null);
	}

	public static WxError fromJson(String json, WxType type) {
		final WxError wxError = WxGsonBuilder.create().fromJson(json, WxError.class);
		if (wxError.getErrorCode() == 0 || type == null) {
			return wxError;
		}

		if (StringUtils.isNotEmpty(wxError.getErrorMsg())) {
			wxError.setErrorMsgEn(wxError.getErrorMsg());
		}

		switch (type) {
		case MP: {
			final String msg = WxMpErrorMsgEnum.findMsgByCode(wxError.getErrorCode());
			if (msg != null) {
				wxError.setErrorMsg(msg);
			}
			break;
		}
		case CP: {
			final String msg = WxCpErrorMsgEnum.findMsgByCode(wxError.getErrorCode());
			if (msg != null) {
				wxError.setErrorMsg(msg);
			}
			break;
		}
		case MiniApp: {
			final String msg = WxMaErrorMsgEnum.findMsgByCode(wxError.getErrorCode());
			if (msg != null) {
				wxError.setErrorMsg(msg);
			}
			break;
		}
		default:
			return wxError;
		}

		return wxError;
	}

	@Override
	public String toString() {
		if (this.json == null) {
			return "错误代码：" + this.errorCode + ", 错误信息：" + this.errorMsg;
		}

		return "错误代码：" + this.errorCode + ", 错误信息：" + this.errorMsg + "，微信原始报文：" + this.json;
	}

}
